added repo

2026-08-26 03:39:42 +05:30
parent 45c25a95af
commit b8575bb8b9
6889 changed files with 1217125 additions and 0 deletions
@@ -0,0 +1,116 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "telegraf-operator.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "telegraf-operator.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "telegraf-operator.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "telegraf-operator.labels" -}}
+helm.sh/chart: {{ include "telegraf-operator.chart" . }}
+{{ include "telegraf-operator.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Selector labels
+*/}}
+{{- define "telegraf-operator.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "telegraf-operator.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "telegraf-operator.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "telegraf-operator.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Generate certificates for telegraf-operator mutating webhook
+*/}}
+{{- define "telegraf-operator.non_certmanager" -}}
+{{- $altNames := list ( printf "%s.%s" (include "telegraf-operator.fullname" .) .Release.Namespace ) ( printf "%s.%s.svc" (include "telegraf-operator.fullname" .) .Release.Namespace ) -}}
+{{- $ca := genCA "telegraf-operator-ca" 365 -}}
+{{- $cert := genSignedCert ( include "telegraf-operator.fullname" . ) nil $altNames 365 $ca -}}
+apiVersion: admissionregistration.k8s.io/v1
+kind: MutatingWebhookConfiguration
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: "{{ .Values.namespace }}/{{ include "telegraf-operator.fullname" . }}"
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+  name: {{ include "telegraf-operator.fullname" . }}
+webhooks:
+- clientConfig:
+    service:
+      name: {{ include "telegraf-operator.fullname" . }}
+      namespace: {{ .Release.Namespace }}
+      path: /mutate-v1-pod
+    caBundle: {{ $ca.Cert | b64enc }}
+  failurePolicy: Ignore
+  sideEffects: None
+  admissionReviewVersions:
+  - 'v1'
+  name: telegraf.influxdata.com
+  rules:
+  - apiGroups:
+    - '*'
+    apiVersions:
+    - '*'
+    operations:
+    - CREATE
+    - DELETE
+    resources:
+    - pods
+---
+apiVersion: v1
+kind: Secret
+type: kubernetes.io/tls
+metadata:
+  name: telegraf-operator-tls
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": "pre-install,pre-upgrade"
+    "helm.sh/hook-delete-policy": "before-hook-creation"
+data:
+  tls.crt: {{ $cert.Cert | b64enc }}
+  tls.key: {{ $cert.Key | b64enc }}
+{{- end -}}
@@ -0,0 +1,18 @@
+{{- if .Values.certManager.enable -}}
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: {{ include "telegraf-operator.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+spec:
+  dnsNames:
+  - "{{ include "telegraf-operator.fullname" . }}.{{ .Release.Namespace }}.svc"
+  - "{{ include "telegraf-operator.fullname" . }}.{{ .Release.Namespace }}"
+  isCA: true
+  issuerRef:
+    kind: Issuer
+    name: telegraf-operator-issuer
+  secretName: telegraf-operator-tls
+{{- end -}}
@@ -0,0 +1,23 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+  name: {{ include "telegraf-operator.fullname" . }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - '*'
+- apiGroups:
+  - ""
+  resources:
+  - namespaces
+  verbs: ["get", "list"]
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs: ["get"]
@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+  name: {{ include "telegraf-operator.fullname" . }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "telegraf-operator.fullname" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "telegraf-operator.fullname" . }}
+  namespace: {{ .Release.Namespace }}
@@ -0,0 +1,88 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "telegraf-operator.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "telegraf-operator.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "telegraf-operator.selectorLabels" . | nindent 8 }}
+{{- if eq .Values.certManager.enable false }}
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/tls.yml") . | sha256sum }}
+{{- end }}
+    spec:
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args:
+            - "--telegraf-default-class={{ .Values.classes.default }}"
+            - --telegraf-classes-directory=/etc/telegraf-operator
+            {{- if eq .Values.enableDefaultInternalPlugin true }}
+            - --enable-default-internal-plugin
+            {{- end }}
+            - "--telegraf-image={{ .Values.image.sidecarImage }}"
+            {{- if eq .Values.requireAnnotationsForSecret true }}
+            - "--require-annotations-for-secret"
+            {{- end }}
+            - "--telegraf-requests-cpu={{ .Values.sidecarResources.requests.cpu }}"
+            - "--telegraf-requests-memory={{ .Values.sidecarResources.requests.memory }}"
+            - "--telegraf-limits-cpu={{ .Values.sidecarResources.limits.cpu }}"
+            - "--telegraf-limits-memory={{ .Values.sidecarResources.limits.memory }}"
+            {{- if eq .Values.hotReload true }}
+            - "--telegraf-watch-config=inotify"
+            {{- end }}
+          env:
+          - name: POD_NAMESPACE
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.namespace
+          ports:
+            - name: https
+              containerPort: 9443
+              protocol: TCP
+          volumeMounts:
+            - mountPath: /etc/certs
+              name: certs
+              readOnly: true
+            - mountPath: /etc/telegraf-operator
+              name: classes
+              readOnly: true
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "telegraf-operator.fullname" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      volumes:
+      - name: certs
+        secret:
+          secretName: telegraf-operator-tls
+      - name: classes
+        secret:
+          secretName: {{ .Values.classes.secretName }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
@@ -0,0 +1,11 @@
+{{- if .Values.certManager.enable -}}
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: telegraf-operator-issuer
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+spec:
+  selfSigned: {}
+{{- end -}}
@@ -0,0 +1,31 @@
+{{- if eq .Values.certManager.enable true -}}
+apiVersion: admissionregistration.k8s.io/v1
+kind: MutatingWebhookConfiguration
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: "{{ .Release.Namespace }}/{{ include "telegraf-operator.fullname" . }}"
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+  name: {{ include "telegraf-operator.fullname" . }}
+webhooks:
+- clientConfig:
+    service:
+      name: {{ include "telegraf-operator.fullname" . }}
+      namespace: {{ .Release.Namespace }}
+      path: /mutate-v1-pod
+  failurePolicy: Ignore
+  sideEffects: None
+  admissionReviewVersions:
+  - 'v1'
+  name: telegraf.influxdata.com
+  rules:
+  - apiGroups:
+    - '*'
+    apiVersions:
+    - '*'
+    operations:
+    - CREATE
+    - DELETE
+    resources:
+    - pods
+{{- end }}
@@ -0,0 +1,16 @@
+{{- if .Capabilities.APIVersions.Has "policy/v1" }}
+apiVersion: policy/v1
+{{- else }}
+apiVersion: policy/v1beta1
+{{- end }}
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "telegraf-operator.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+spec:
+  minAvailable: 1
+  selector:
+    matchLabels:
+      {{- include "telegraf-operator.selectorLabels" . | nindent 6 }}
@@ -0,0 +1,8 @@
+{{- if .Values.classes.data }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Values.classes.secretName }}
+  namespace: {{ .Release.Namespace }}
+stringData: {{ .Values.classes.data | toYaml | nindent 2 }}
+{{- end }}
@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "telegraf-operator.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+spec:
+  type: ClusterIP
+  ports:
+  - name: https
+    port: 443
+    protocol: TCP
+    targetPort: 9443
+  selector:
+    {{- include "telegraf-operator.selectorLabels" . | nindent 4 }}
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "telegraf-operator.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "telegraf-operator.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+
+
@@ -0,0 +1,3 @@
+{{- if eq .Values.certManager.enable false -}}
+{{ ( include "telegraf-operator.non_certmanager" . ) }}
+{{- end }}